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2026 Design Excellence Finalist
Image: Tom Arban

About the OAA

Founded in 1889, the Ontario Association of Architects protects the public interest by regulating the practice of architecture in the province. It licenses Architects and Licensed Technologists, upholds rigorous qualification standards, and supports continuous professional development to help ensure its members create safe, accessible, and functional buildings that meet the needs of sustainable, vibrant, and resilient communities.

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OAA Directory

The OAA Directory lists Architects, Licensed Technologists, Interns, Students, and others affiliated with the OAA, along with any discipline history. Whether you are looking to confirm an individual’s status or seeking a practice to work on a project, click the button below.

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NOW Lecture Coming To Ottawa!
The OAA's 2026 NOW Lecture is heading  to Ottawa on Thursday, November 5, at the National Arts Centre. The evening features a talk from Juxta Architects, winner of this year's Best Emerging Practice Award.
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Council Elections 
Nominations for OAA Council close Monday, October 26 giving members one last chance to nominate a colleague or put their own name forward. As the OAA’s governing board, Councillors represent the public interest, guiding the Association’s direction.
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2027 Call for Presenters - OAA Webinar Series
The OAA is currently seeking presenters for the Winter and Spring sessions of its ConEd Webinar Series. The deadline has been extended until Thursday, October 29, 2026.
 

Becoming Licensed

   
ARCHITECT               LICENSED TECHNOLOGIST

 

 

Key Resources

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Continuing Education
Learn about the OAA's Continuing Education Program, as well as check out current learning opportunities.
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Information for the Public
The Public Resources page is a portal that makes it easy for anyone to learn more about how to get involved in the field of architecture.
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Practice Support 
Important reference material and services Architects and Licensed Technologists should have at their fingertips.

Practice Highlights

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Managing Tariff-Related Risks on Design/Construction Projects
Since early 2025, trade measures between Canada and the United States have created uncertainty for the design and construction industry.
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Amendments to the Building Code and the OAA's Response
The Ministry of Municipal Affairs and Housing made amendments to Ontario’s Building Code and the Building Code Act on topics such as four-storey townhouses, addressing errata, extension of temporary health, and residential exemptions.
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Planning Act Amendments Affect Additional Residential Units  
Ontario recently brought into force amendments to Ontario Regulation O.Reg. 299/19 Additional Residential Units under the Planning Act. 
CONTINUING EDUCATION
Creativity, Compliance, and Commitment for Achieving Positive Building Envelope and Sustainability Outcomes
Educational Sessions
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Online
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2026-2028

2026/Oct/28

TIME: 11:00 AM - 12:30 PM Description This session will cover building science fundamentals for architects and architectural design, including air tightness, thermal performance, vapour control...

Contract Governance & Risk Management for Architects 
Educational Sessions
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Online
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2026-2028

2026/Oct/29

TIME: 11:00 AM - 12:30 PM Description Architects operate in increasingly complex project environments where contractual risk, regulatory compliance, and stakeholder accountability directly impact...

The Broom Factory: Architecture Needs People 
Educational Sessions
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Online
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2026-2028

2026/Nov/04

TIME: 11:00 AM - 12:30 PM Description Once a productive industrial building, the Bailey Broom Factory was abandoned when RAW encountered it, leaving a valued heritage structure on a complex...

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CAREER OPPORTUNITIES
Practice Advisor
Employment Opportunities
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Toronto

Practice Name: Ontario Association of Architects

Location: Toronto

Publish Date: 2026/Oct/16

Intermediate Architect
Employment Opportunities
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Toronto

Practice Name: Cumulus Architects Inc.

Location: Toronto

Publish Date: 2026/Oct/16

Contract Administrator Lead
Employment Opportunities
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Toronto

Practice Name: Cumulus Architects Inc.

Location: Toronto

Publish Date: 2026/Oct/16

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Latest Events
Theopolis Gaudi Lecture: The Christian Imagination and the Question of Autonomous Art

2026/Oct/24

Join Theopolis for the inaugural Gaudí Lecture, featuring renowned liturgical artist, writer, and public speaker Jonathan Pageau. In The Christian Imagination and the Question of Autonomous Art...

Laurentian Architecture Lecture Series: Evening Talks

2026/Oct/26

This event will feature Tiffany Shaw, Métis architect and Reimagine Architects‘ Indigenous Practice Leader (Reimagine Architects is a firm based in Edmonton, Calgary, Vancouver and Bucharest). Tiffany...

Laurentian Architecture Lecture Series: Evening Talk

2026/Oct/26

This event will feature Jeanne Ng, architect and partner at MJMA Architecture & Design (a firm based in Toronto). Jeanne leads MJMA’s Sustainability Committee and has a wide-ranging portfolio...

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OAA Contract Suite

Did you know the OAA offers free contracts for its members and the general public? These downloadable standardized contracts make it easier for all to enter into fair, balanced business relationships.

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Events Calendar

Check out our events calendar for a wide array of online and in-person events. Also submit an event using our online form.

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BlOAAg

As election season kicks-off, check out the OAA BlOAAg to see our Get to Know a Current Councillor series.

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